9008218576

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2594533}}^1$

素因数の和:2594579

約数の個数: 40

約数和(自身を含む): 20590221824

約数和(自身を除く): 11582003248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 2594533, 5189066, 10378132, 18161731, 20756264, 36323462, 41512528, 72646924, 80430523, 145293848, 160861046, 290587696, 321722092, 563013661, 643444184, 1126027322, 1286888368, 2252054644, 4504109288, 9008218576]

約数ペア:

[(1, 9008218576), (2, 4504109288), (4, 2252054644), (7, 1286888368), (8, 1126027322), (14, 643444184), (16, 563013661), (28, 321722092), (31, 290587696), (56, 160861046), (62, 145293848), (112, 80430523), (124, 72646924), (217, 41512528), (248, 36323462), (434, 20756264), (496, 18161731), (868, 10378132), (1736, 5189066), (3472, 2594533)]